Description: Overstock from my lab. In new condition. Quality Japanese glass. Multicoated lenses. Good and affordable quality for photo projection applications. Price is for ONE pair. Each have a locking collar (locks eyepiece to microscope monocular/binocular tube). Locking screw acts on an inner clamp that prevents damage/marks to your microscope. Barrel diameter is 23.2mm (fits 23.2mm inner Ø microscope tubes). The inner diameter of collar at the bottom is 25,77mm, so you have 2,5mm between eyepiece barrel and inner collar diameter (2,5mm should be the max. size of the wall of your eyepiece holder/receiver).

Issues: none